Manual

12 OLP-37XV2
3 GETTING STARTED
POWER SUPPLY
Keys
The key pad contains two types of keys:
• Context sensitive keys: The functions of these keys depend
on the selected mode or menu and is shown in the display
above the key.
• Function keys: The functions of these keys are always the same
and shown on the key itself.
Key usage (first and second function levels)
The function keys and the context sensitive keys in certain
modes have two function levels.
A second function level is indicated by two cascading frames.
• Short press: Select the first level function.
• Long press: Holding the key for at least 2 sec. opens the
second level. You then have access to additional functions or a
menu to change settings.
Power Supply
NOTE: The devices are not designed for batteries based on lithium.
The following power sources can be used to operate the
OLP-37XV2:
• Two 1.5 V dry batteries (Mignon AA size, alkaline type
recommended)
• Two 1.2 V NiMH rechargeable batteries (Mignon AA size)
• via AC adapter over USB interface
Short press Long press
Press to switch the device on/off.
Contex t keys
Left key: Select mode G-PON >
XGS-PON > Dual > ...
–
Center key: Abs>Ref –
Right key: Select mode dBm/Watt
> Loss > PF Abs > PF Loss > ...
Select dBm or Watt
MODE key
– Open the settings menu.
Save/Result key
Store the current measurement. Open the list of saved
measurements.